How can vegetarians (people who don’t eat meat) get the essential amino acids?
vegetarians can combine two or more plant protein sources that, taken together, provide all the essential amino acids.
vegetarians cannot get all the essential amino acids from plants and must eat a small amount of meat each week.
vegetarians cannot get all the essential amino acids from plants and must take a daily protein powder.
vegetarians can get all the essential amino acids by eating beans daily.

Vegetarians can combine two or more plant protein sources that, taken together, provide all the essential amino acids. The correct answer is A.

Explanation:

There are numerous foods that a vegetarian can eat to get their essential amino acids each day. Foods that are great to eat to get those amino acids are; peanut butter, legumes, nuts, pumpkin seeds, and grains.

The amino acids that are needed in the body are; tryptophan, histidine, isoleucine, lysine, leucine, methionine, threonine, valine, and phenylalanine. On food source that contains all of these amino acids is quinoa.